It’s a self hosted web app, and that’s not something that’s easy to change once it’s written. The benefits to self hosting are pretty well established, and this type of thing can be accessed from anywhere in the world by multiple devices and always be in sync. For myself, I use this both from a laptop, my desktop and a phone when I’m out - I’m always jotting down thoughts before they fall out of my head. Also, there’s probably a lot of desktop task apps out there already that do tasks, like many Email clients. I don’t mind reinventing a wheel, but not too keen on reinventing all the wheels.

Demo is a fair point, I’ll include that on the wishlist for the future. I think the pictures probably do a fair job of indicating how a task app works - which is basically a way of entering, displaying and ticking off tasks which many people will be familiar with, but perhaps I’m just over familiar with the concept. A self resettable demo might be nice, yes.